Transaction not yet indexed

53SYi2VaGKQT6tzfSnvLnwfswqMTAEu5WfWHSxGhLfMXRqrg6E1j1qUvPDGVyiTGQeyQrVCn7ZADVn2pvRyUDzc7

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.